Yiisonger
FailThe top 5 brands take 100% of clicks, so Yiisonger is a Fail.
- Flapen Score
- 35 / 100Ranks 1,977 of 2,221 Cell Phones & Accessories niches · −11 vs the category median of 4635
- Market size
- $29K/yr42K searches / yr
- 90-day growth
- -21.2%search demand this quarter
- Competition
- 90%top-5 click share · 4 brands · 14 sellers
Flapen Score
Yiisonger against its category
The dotted line is the Cell Phones & Accessories average. Past it, Yiisonger is stronger. Inside it, weaker.
Market
The Yiisonger market on Amazon at a glance
Shoppers on Amazon United States searched for Yiisonger 42K times last year and spent an estimated $29K. All 4 brands take every click. Demand peaks in Jul–Aug. Flapen scores it 35 out of 100, a Fail.
01 · Demand
An estimated 2.8% of those searches ended in a purchase.
Shoppers searched for this 42K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 2.8% of those searches ended in a purchase. Searches in the last 90 days moved -21.2% against the 90 days before. Searches, conversion and average price together put the market at an estimated $29K a year.
- Searches, last 12 months
- 42K
- Growth, 90 days vs prior 90
- -21.2%
- Conversion, latest week
- 2.8%
- Market size, estimated
- $29Ka year
- Peak month
- July11.0× the quietest month
- Top search term
- yiisonger portable charger19K searches a year
02 · Price
A sale here is worth $24.50.
Listings sell for $24.50 on average, from $22.97 to $25.79. Amazon reports units sold in ranges. This niche sold 2K to 2K a year. The average listing sells 100 to 250 of them. At $24.50 that is $2K to $6K a year per listing.
- Average price
- $24.50inside the $15 to $100 sweet spot
- Price range
- $22.97–$25.79
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 2K–2K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $2K–$6K
- Returns
- 1.1%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads.
100% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 9.2% of listings are out of stock. The average listing ranks #85 within Portable Power Banks. It carries 965 reviews at 4.44 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 100%
- Prime listings
- 100%
- Out of stock, average day
- 9.2%
- Average rank
- #85in Portable Power Banks
- Average rating
- 4.44 starsAmazon United States average 4.42 stars
- Average reviews
- 965per listing
- Listings tracked
- 7
04 · Newcomers
7 of last year's 7 launches cleared the first-year sales bar.
7 products launched here in the last 12 months. 7 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 17 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 7
- Successful launches
- 7Amazon's first-year sales bar
- Average brand age
- 17 months
Products
Top Yiisonger products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 6, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Vexnara for Magsafe Power Bank 10000mAh Magnetic Power Bank with USB-C Cable and PD 20W USB C Fast Charging LED Display Wireless Portable Charger for iPhone 17/16/15/14/13/12/Pro/Pro Max
- Price
- $24.42
- Rating
- 4.4/5
- Reviews
- 354
- Age
- 12mo ago

Vexnara for Magsafe Power Bank 10000mAh Magnetic Power Bank with USB-C Cable and PD 20W USB C Fast Charging LED Display Wireless Portable Charger for iPhone 17/16/15/14/13/12/Pro/Pro Max
- Price
- $25.70
- Rating
- 4.4/5
- Reviews
- 354
- Age
- 12mo ago

Azmuth for MagSafe Portable Charger 10000mAh Magnetic Power Bank with 20W PD USB-C Fast Charging LED Display for MagSafe Battery Pack Magnetic Travel Charger for iPhone 17/16/15/14/13/12 Series
- Price
- $25.54
- Rating
- 4.4/5
- Reviews
- 959
- Age
- 6mo ago

podoru for Magsafe Battery Pack 10000mAh Magnetic Power Bank Built-in Double USB C Cables 20W PD Fast Charging LED Display Wireless Portable Charger for iPhone 17/16/15/14/13/12 Series-Black
- Price
- $22.97
- Rating
- 4.4/5
- Reviews
- 1,572
- Age
- 8mo ago

Magnetic Portable Charger 10000mAh Power Bank 5 in 1 Portable Charger with Built in Cable 20W Fast Charging for Magsafe Battery Pack Compatible with iPhone 17/16/15/14/13/12 Pro/Pro Max-Black
- Price
- $23.58
- Rating
- 4.5/5
- Reviews
- 2,004
- Age
- 8mo ago
Trending
estimated 90-day click momentum
podoru for Magsafe Battery Pack Foldable 10000mAh Magnetic Power Bank with USB-C Cable LED Display 22.5W PD Fast Charging Wireless Portable Charger for iPhone 17/16/15/14/13/12 Series-Black
- Price
- $23.51
- Rating
- 4.6/5
- Reviews
- 548
- Age
- 6mo ago

Magnetic Portable Charger 10000mAh Power Bank 5 in 1 Portable Charger with Built in Cable 20W Fast Charging for Magsafe Battery Pack Compatible with iPhone 17/16/15/14/13/12 Pro/Pro Max-Black
- Price
- $23.58
- Rating
- 4.5/5
- Reviews
- 2,004
- Age
- 8mo ago

Azmuth for MagSafe Portable Charger 10000mAh Magnetic Power Bank with 20W PD USB-C Fast Charging LED Display for MagSafe Battery Pack Magnetic Travel Charger for iPhone 17/16/15/14/13/12 Series
- Price
- $25.79
- Rating
- 4.4/5
- Reviews
- 961
- Age
- 6mo ago

podoru for Magsafe Battery Pack 10000mAh Magnetic Power Bank Built-in Double USB C Cables 20W PD Fast Charging LED Display Wireless Portable Charger for iPhone 17/16/15/14/13/12 Series-Black
- Price
- $22.97
- Rating
- 4.4/5
- Reviews
- 1,572
- Age
- 8mo ago

Vexnara for Magsafe Power Bank 10000mAh Magnetic Power Bank with USB-C Cable and PD 20W USB C Fast Charging LED Display Wireless Portable Charger for iPhone 17/16/15/14/13/12/Pro/Pro Max
- Price
- $24.42
- Rating
- 4.4/5
- Reviews
- 354
- Age
- 12mo ago
Newest
by launch date
podoru for Magsafe Battery Pack Foldable 10000mAh Magnetic Power Bank with USB-C Cable LED Display 22.5W PD Fast Charging Wireless Portable Charger for iPhone 17/16/15/14/13/12 Series-Black
- Price
- $23.51
- Rating
- 4.6/5
- Reviews
- 548
- Age
- 6mo ago

Azmuth for MagSafe Portable Charger 10000mAh Magnetic Power Bank with 20W PD USB-C Fast Charging LED Display for MagSafe Battery Pack Magnetic Travel Charger for iPhone 17/16/15/14/13/12 Series
- Price
- $25.54
- Rating
- 4.4/5
- Reviews
- 959
- Age
- 6mo ago

Azmuth for MagSafe Portable Charger 10000mAh Magnetic Power Bank with 20W PD USB-C Fast Charging LED Display for MagSafe Battery Pack Magnetic Travel Charger for iPhone 17/16/15/14/13/12 Series
- Price
- $25.79
- Rating
- 4.4/5
- Reviews
- 961
- Age
- 6mo ago

Magnetic Portable Charger 10000mAh Power Bank 5 in 1 Portable Charger with Built in Cable 20W Fast Charging for Magsafe Battery Pack Compatible with iPhone 17/16/15/14/13/12 Pro/Pro Max-Black
- Price
- $23.58
- Rating
- 4.5/5
- Reviews
- 2,004
- Age
- 8mo ago

podoru for Magsafe Battery Pack 10000mAh Magnetic Power Bank Built-in Double USB C Cables 20W PD Fast Charging LED Display Wireless Portable Charger for iPhone 17/16/15/14/13/12 Series-Black
- Price
- $22.97
- Rating
- 4.4/5
- Reviews
- 1,572
- Age
- 8mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 90% of clicks. A locked shelf that new listings rarely crack.
Brands
4 falling
Sellers
14
Est. top-5 brand share
100%
Top 20: 100%
Est. top-5 click share
90%
Top 20: 100%
Open market
0%
- Vexnara67%
- Azmuth14%
- podoru12%
- Aobbow7%
- Open — no brand owns it (0%)
Demand
Yiisonger search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jul, Aug · busiest ÷ quietest = 11.0×
Search terms
Top Yiisonger search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- yiisonger portable charger19K/yr
- yiisonger4K/yr
- yiisonger magnetic wireless mobiles charger2K/yr
- yiisonger magnetic wireless power bank3K/yr
- yiisonger power bank3K/yr
- azmuth portable charger4K/yr
- azmuth for magsafe battery pack 10000mah magnetic power bank5K/yr
Reviews and returns
What reviews say buyers love and hate about Yiisonger
We read the reviews and the return reasons for every product selling here.
“Never charged”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
17 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Yiisonger questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









